International Lummel Day

We lummel too little!
While the best ideas and insights arise when you are not consciously involved; while showering, sleeping or running. ‘Lummelen’ is the way to activate your creative brain. You can do this undisturbed on International Lummel Day on 15 April. It is a do-it-yourself event. Good luck!

Please share your productive lummel experiences.

  • Start: 15 April 2025
  • End: 15 April 2025
  • Attendance: Private
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